The h4831sc load data Diaries
The h4831sc load data Diaries
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I gave up on it and went to other powder once the new powder was developing extra pressure and was slower than the aged stuff. I do not recall if I even experimented with common h4831 or not; I'm wondering not.
In regards to bench rest matches, Hodgdon® rifle powders have posted additional wins than all other propellants mixed. A great extruded powder, it flows properly and easily through actions and provides match-grade accuracy when place to employ.
The fact that the H4831 is indeed a slower burning powder is specifically why you happen to be seeing bigger velocities attained with that powder, in contrast to Whatever you've witnessed With all the IMR stuff. Also excellent powder, but relatively much better suited to slightly lesser scenarios having a little bit significantly less potential.
With all the 154 grain Hornady SP from the 280, H4831 gave me good groups and excellent velocity, but Rottweil R905 contains a considerably increased velocity and presents marginally much better accuracy. With Swift one hundred fifty grain Sciroccos within the 7mm RM, H4831SC gave exceptional precision and velocity, but RL22 was marginally better. Consequently, in Each and every of those scenarios I went with another powder, but I would definitely despise to divest myself of your H4831.
Thornton, CO Source of H4831SC is starting to dwindle down as well so get what you need for your new load I might propose. Might be all of practically nothing when they restock everything Soon but Individuals powders are having transportation regulation challenges.
Due to the fact there does not appear to be any "official" Load Data in existence for this Load, can a few of you present a place to begin with this combination and factors to consider when Operating this Load up?
I'm employing it by using a 210 Berger. In my rifle, H1000 was not as precise. RL22 did perfectly but I had been a little bit worried about temp stability. I think I am at 72 grains and obtain around 2850ish fps
If you've some heavier .224" bullets, you may discover a load that actually works Alright While using the 4831. The bullets I attempted which were around 70 grains would not stabilize in my rifle, which experienced the typical fourteen" twist. The 70-grain Speer was the most significant bullet that may stabilize, but it really did that wonderfully. It is a amusing-wanting bullet that has h4831sc a rounded nose profile, however it shoots fantastic and kills nicely. Deer out to about 150 yards al went down right away with rib-cage hits.
I've identified the precise reverse to be correct in my gun. H4831SC was the slowest powder with a hundred and eighty g Accubonds. RL22 was a considerably quicker and equally precise powder in my three hundred Win Mag.
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Regardless of the similarity in nomenclature, They are wholly distinct powders, with IMR 4831 remaining substantially more rapidly when compared to h4831sc the Hodgdon variants. Really don't handle them as the exact same powder, since they most surely are certainly not.
The "SC" means Brief Cut. I haven't seen a difference between both powder dut I don't Imagine I might mix them.
I'm sure the H4831SC offers a greater load density h4831 vs h4831sc But I do think I have enough place in my situation for the traditional H4831.
NBTs or Hornady VMax, but have a restricted provide of Varget, as well as a whole lot far more readily available H4831SC. I shoot fifty five gr. loads Practically solely, due to the fact that is definitely exactly what the rifles shoot the ideal.